package com.wyg.component;

import java.util.Iterator;

/**
 * @description:
 * @author: WYG
 * @time: 2021/4/6 10:46
 */

public class NullIterator implements Iterator {
    @Override
    public boolean hasNext() {
        return false;
    }

    @Override
    public Object next() {
        return null;
    }
}
